SMC VV8210-03B-W04B-X53-XG MSRP: Now: $944.20 Was: VSS/VSR? size 1, 2 and 3 are?plug-in, base mounted interface valves conforming to ISO standards. The valve design offers maximum flexibility and is available in either a high flow rubber seal (model... VV8210-03B-W04B-X53-XG